Problem 5 K-Has Cakes is a manufacturer of specialty cakes, which has recently obtained a contract to supply a major supermarket chain with a specialty cake. This requires K-Has Cakes to set up a special production line. The initial order of the supermarket is for 5,000 cakes and the number of hours worked by the factory is 40h per week. Figure shows the K-Has Cakes special production line. a 0.12 min b 0.30 min d 0.36 min 0.25 min 0.17 min e f 0.05 min 0.10 min h 0.25 min 0.08 min Figure: K-Has Cakes Special Production Line a) Calculate the cycle time. b) Calculate the positional weight for each process. c) Calculate the number of workstations. d) Draw and label the workstation boundaries below e.g. WS1 for workstation 1, WS2 for workstation 2 etc. e) Calculate the idle time in minutes for each workstation f) Calculate the efficiency in percent of the production line

K-Has Cakes is a manufacturer of specialty cakes, which has recently obtained a contract to supply a major supermarket chain with a specialty cake. This requires K-Has Cakes to set up a special production line. The initial order of the supermarket is for 5,000 cakes and the number of hours worked by the factory is 40h per week. Figure shows the K-Has Cakes special production line. Figure: K-Has Cakes Special Production Line a) Calculate the cycle time. b) Calculate the positional weight for each process. c) Calculate the number of workstations. d) Draw and label the workstation boundaries below e.g. WS1 for workstation 1, WS2 for workstation 2 etc. e) Calculate the idle time in minutes for each workstation f) Calculate the efficiency in percent of the production line